Jack could have avoided that terrible car accident, but he ________ careful enough.
#102254
A
is not
B
hasn’t been
C
was not
D
hadn’t been
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What can you suppose they___________ this time next year?
#103247
A
are doing
B
will do
C
will have been done
D
will be doing
Let’s keep to the point or we ______ any decisions. 
#104991
A
will never reach
B
have never reached
C
never reach
D
never reached